Omnishambles

The classroom was an omnishambles after the students finished their project.

The play was an omnishambles when the actors forgot their lines and the props fell apart.

The trip was an omnishambles due to the delayed flights.

The party turned into an omnishambles when the food was burnt and the music stopped.

The hotel room was an omnishambles after the guests left in a hurry.

The hotel's check-in process was an omnishambles.

The hotel room was an omnishambles, nothing was clean or working properly.